🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.64 AU - 0.7 AU

Year: 199 Days

Day: 30.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,853,919 km

• M1: 176,077 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.57 AU - 0.91 AU

Year: 231 Days

Day: 12.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,853,919 km

• M1: 449,542 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.59 AU - 0.91 AU

Year: 236 Days

Day: 45.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,853,919 km

• M1: 37,848 km (0.04 R)
• M2: 454,778 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.09 AU - 1.39 AU

Year: 502 Days

Day: 19.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 80,853,919 km

• M1: 352,004 km (0.108 R)
• M2: 462,706 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.49 AU - 1.93 AU

Year: 813 Days

Day: 41 Hours

Environment

Temp: -53 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,853,919 km

• M1: 43,383 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.39 AU - 3.17 AU

Year: 1685 Days

Day: 14 Hours

Environment

Temp: -100 °C

Axial Tilt: 132.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,853,919 km

• M1: 687,253 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.56 AU - 5.64 AU

Year: 3586 Days

Day: 47.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.65 AU - 5.67 AU

Year: 3656 Days

Day: 26.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,853,919 km

• M1: 631,004 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 8.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.78 AU - 6.02 AU

Year: 3942 Days

Day: 9.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,853,919 km

• M1: 117,285 km (0.114 R)
• M2: 262,245 km (0.036 R)
• M3: 320,738 km (0.062 R)
• M4: 391,348 km (0.061 R)
• M5: 900,280 km (0.091 R)
• M6: 1,164,619 km (0.066 R)
• M7: 1,241,812 km (0.097 R)
• M8: 1,411,905 km (0.111 R)
• M9: 1,526,197 km (0.098 R)
• M10: 1,611,319 km (0.111 R)
• M11: 1,775,128 km (0.087 R)
• M12: 2,025,555 km (0.108 R)
• M13: 2,131,321 km (0.094 R)
• M14: 2,287,351 km (0.117 R)
• M15: 2,360,654 km (0.036 R)
• M16: 2,447,122 km (0.073 R)
• M17: 2,765,017 km (0.042 R)
• M18: 2,830,093 km (0.067 R)
• M19: 2,909,080 km (0.092 R)
• M20: 3,204,686 km (0.11 R)
• M21: 3,369,991 km (0.091 R)
• M22: 3,552,351 km (0.091 R)
• M23: 3,810,258 km (0.067 R)
• M24: 4,015,057 km (0.074 R)
• M25: 4,253,666 km (0.028 R)
• M26: 4,420,467 km (0.1 R)
• M27: 5,140,781 km (0.048 R)
• M28: 5,547,687 km (0.104 R)
• M29: 5,780,013 km (0.063 R)
• M30: 5,880,692 km (0.084 R)
• M31: 6,032,684 km (0.117 R)
• M32: 6,100,601 km (0.076 R)
• M33: 6,185,872 km (0.085 R)
• M34: 6,461,581 km (0.048 R)
• M35: 6,548,647 km (0.03 R)
• M36: 6,636,012 km (0.086 R)
• M37: 6,847,394 km (0.089 R)
• M38: 6,953,907 km (0.076 R)
• M39: 7,330,894 km (0.05 R)
• M40: 7,494,554 km (0.051 R)
• M41: 7,604,359 km (0.078 R)
• M42: 7,881,265 km (0.077 R)
• M43: 8,293,257 km (0.092 R)
• M44: 8,654,686 km (0.07 R)
• M45: 8,885,665 km (0.118 R)
• M46: 9,255,620 km (0.067 R)
• M47: 9,412,848 km (0.117 R)
• M48: 9,769,938 km (0.093 R)
• M49: 10,091,124 km (0.039 R)
• M50: 10,151,712 km (0.099 R)
• M51: 10,212,448 km (0.11 R)
• M52: 10,313,876 km (0.107 R)
• M53: 10,395,257 km (0.073 R)
• M54: 10,476,937 km (0.106 R)
• M55: 11,116,917 km (0.1 R)
• M56: 11,200,393 km (0.061 R)
• M57: 11,557,632 km (0.086 R)
• M58: 11,705,884 km (0.098 R)
• M59: 11,918,612 km (0.088 R)
• M60: 12,046,967 km (0.055 R)
• M61: 12,111,294 km (0.112 R)
• M62: 12,283,332 km (0.095 R)
• M63: 12,629,950 km (0.102 R)
• M64: 12,717,165 km (0.105 R)
• M65: 12,870,204 km (0.097 R)
• M66: 13,421,622 km (0.098 R)
• M67: 13,510,632 km (0.03 R)
• M68: 13,644,373 km (0.055 R)
• M69: 14,048,437 km (0.117 R)
• M70: 14,206,562 km (0.082 R)
• M71: 14,297,218 km (0.12 R)
• M72: 14,433,651 km (0.07 R)
• M73: 14,983,424 km (0.093 R)
• M74: 15,145,139 km (0.041 R)
• M75: 15,470,065 km (0.091 R)
• M76: 15,703,737 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.8

Radius: 7.1

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 18.03 AU - 21.73 AU

Year: 32215 Days

Day: 24.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,853,919 km

• M1: 116,836 km (0.097 R)
• M2: 369,956 km (0.099 R)
• M3: 466,745 km (0.08 R)
• M4: 639,980 km (0.103 R)
• M5: 734,376 km (0.096 R)
• M6: 1,245,701 km (0.085 R)
• M7: 1,552,228 km (0.074 R)
• M8: 1,814,024 km (0.089 R)
• M9: 1,881,642 km (0.103 R)
• M10: 2,125,187 km (0.104 R)
• M11: 2,342,104 km (0.112 R)
• M12: 3,156,216 km (0.036 R)
• M13: 3,786,920 km (0.088 R)
• M14: 4,273,862 km (0.109 R)
• M15: 4,455,773 km (0.086 R)
• M16: 4,547,775 km (0.03 R)
• M17: 5,016,914 km (0.08 R)
• M18: 5,749,345 km (0.101 R)
• M19: 6,204,871 km (0.118 R)
• M20: 6,883,148 km (0.088 R)
• M21: 7,096,624 km (0.071 R)
• M22: 7,258,040 km (0.107 R)
• M23: 8,422,360 km (0.05 R)
• M24: 8,823,282 km (0.111 R)
• M25: 9,230,488 km (0.114 R)
• M26: 9,465,955 km (0.087 R)
• M27: 10,184,025 km (0.045 R)
• M28: 11,168,528 km (0.105 R)
• M29: 11,419,404 km (0.047 R)
• M30: 11,608,795 km (0.088 R)
• M31: 11,799,233 km (0.098 R)
• M32: 11,926,690 km (0.091 R)
• M33: 12,506,232 km (0.113 R)
• M34: 12,897,730 km (0.113 R)
• M35: 12,963,254 km (0.058 R)
• M36: 15,121,502 km (0.092 R)
• M37: 16,668,644 km (0.039 R)
• M38: 17,533,618 km (0.077 R)
• M39: 19,007,457 km (0.032 R)
• M40: 19,986,575 km (0.114 R)
• M41: 20,597,233 km (0.118 R)
• M42: 21,291,517 km (0.091 R)
• M43: 21,446,949 km (0.116 R)
• M44: 22,544,698 km (0.096 R)
• M45: 25,368,358 km (0.076 R)
• M46: 25,780,799 km (0.056 R)
• M47: 27,621,452 km (0.106 R)
• M48: 27,960,740 km (0.083 R)
• M49: 33,572,455 km (0.107 R)
• M50: 33,843,825 km (0.118 R)
• M51: 34,662,275 km (0.109 R)
• M52: 34,845,084 km (0.095 R)
• M53: 35,579,310 km (0.026 R)
• M54: 35,671,463 km (0.081 R)
• M55: 37,250,019 km (0.08 R)
• M56: 37,906,604 km (0.043 R)
• M57: 40,090,883 km (0.096 R)
• M58: 41,925,850 km (0.113 R)
• M59: 42,902,575 km (0.085 R)
• M60: 43,985,664 km (0.099 R)
• M61: 44,084,548 km (0.097 R)
• M62: 45,377,073 km (0.07 R)
• M63: 46,379,678 km (0.084 R)
• M64: 46,883,823 km (0.052 R)
• M65: 47,491,041 km (0.107 R)
• M66: 50,049,314 km (0.104 R)
• M67: 50,877,338 km (0.079 R)
• M68: 51,293,071 km (0.088 R)
• M69: 51,710,000 km (0.086 R)
• M70: 52,757,035 km (0.08 R)
• M71: 53,283,171 km (0.114 R)
• M72: 53,811,102 km (0.09 R)
• M73: 53,916,868 km (0.079 R)
• M74: 55,832,917 km (0.109 R)
• M75: 57,879,416 km (0.028 R)
• M76: 57,987,875 km (0.083 R)
• M77: 59,075,451 km (0.039 R)
• M78: 60,499,473 km (0.088 R)
• M79: 60,939,889 km (0.107 R)
• M80: 62,378,572 km (0.097 R)
• M81: 63,492,927 km (0.099 R)
• M82: 64,389,018 km (0.099 R)
• M83: 65,064,004 km (0.038 R)
• M84: 67,330,411 km (0.085 R)
• M85: 68,129,862 km (0.109 R)
• M86: 68,702,673 km (0.06 R)
• M87: 69,737,890 km (0.072 R)
• M88: 71,242,396 km (0.064 R)
• M89: 72,523,701 km (0.037 R)
• M90: 73,695,202 km (0.09 R)
• M91: 76,532,027 km (0.078 R)
• M92: 77,485,564 km (0.106 R)
• M93: 79,043,476 km (0.066 R)
• M94: 80,369,810 km (0.112 R)
• M95: 80,853,909 km (0.11 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 16,297 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit